Spares Parts and Components

Mechanical spares for WTP and STP

A) Vessel internals of WTP
  • inlet distribution system - MSEP / MSRL
  • Bottom collection system - MSEP / MSRL
  • Internal support members for header and laterals - MSEP / MSRL
  • PVC laterals
  • Rubber grommets
  • Strainer buttons - PVC single decker, double decker
  • Special strainer buttons for AVGF
  • SS strainer buttons for CPU vessels
  • SS Hardware as part of vessel internals
  • Neoprene rubber gaskets
B) Rotary Equipments
  • Raw water Pumps
  • Sludge transfer pumps
  • Chemical unloading pumps for HCL and NaOH
  • Chemical dosing pumps
  • Slow speed and high speed agitators
  • Smart dosing system – 80 Ltr to 100 Ltr LLDPE or FRP tank with dosing pump 6LPH to 12 LPH
  • Twin lobe blowers
  • Centrifugal blowers – Degasser blowers
  • HP pump - Grundfoss make
C) Filter media and PP media
  • Pebbles of various sizes
  • Gravels - Coarse and fine
  • Filtering sand 16/32
  • Anthracite
  • Activated carbon with multiple iodine value ( IV ) 450, 750, 900, 100
  • MNO2 for iron removal
  • Special activated carbon for CPU application
  • Tube settler PVC media - square tube or cheveron type
  • MBBR media
  • Raschig rings for degasser tower
D) Membranes
  • UF membranes - QUA, DOW ( Dupont ), HITECH, HYDRANAUTICS, KOCH
  • Brackish water and sea water RO membranes - 8 inch and 4 inch - Dupont, Suez ( GE ), Thermax, Hydranautics, Torray
  • MBBR - GE, QUA
E) Resins and Chemicals
  • Colour removal chemicals
  • RO antiscalant
  • RO antifoulant
  • Polyelectrolytes
  • RO cleaning and disinfectants
  • Resin for softener, SAC, WAC, SBA, WBA, IRF
  • Hardness tablets
F) UF & RO spares
  • RO pressure tube for 8 inch & 4 inch RO membranes ( one to six Nos ) for pressure rating between 250 PSI to 1000 PSI – Pentair / UKL make
  • End plate assembly for side port or end port type for various pressure ratings
  • Interconnector for 8 inch RO membrane
  • Brine seal & Interconnector O ring for RO membrane
  • Top dome & bottom dome for Norit UF membrane
  • Grooved couplings - 25 NB to 200 NB sizes CS & SS
G) Instruments
  • Emerson / E & H make – pH, conductivity, flow transmitter, Level transmitter
  • Hach make - Hardness, sodium, silica analyser
  • Eureka make Rotameters - Online and bypass type
  • Pressure gauges – 4inch and 6 inch dial - Bourdon type and chemical seal type
  • Solenoid valves - Rotex
  • Level gauges - Various makes
  • Level switches - Various makes
H) Others
  • Diaphragm valves - CI and CIEL manual and auto ( single acting / double acting )
  • Butterfly valves - manual and pneumatically actuated
  • Valve spares, Actuator spares
  • Spares for pumps and blowers
  • Multport valves 20 NB to 65 NB for standard filters and softeners
  • Ejectors CI and CIEL for regeneration in DM plant
  • MSRL piping as per site requirement
  • Fume absorber with breather valve
  • CO2 absorber
  • PP balls for DM tank
  • Aeration system
  • PP cartridge - Spun and wound type various ratings and sizes